Shoe sole



FIG. 1 is a front, right top perspective view showing the shoe sole of my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines showing the number, 37 and the trademark, “ecco” in FIG. 7, represent the portion of the article that forms no part of the claim. 

The ornamental design for a shoe sole, as shown and described. 